<template>
  <div class="header">
    <div class="content-wrapper">
      <div class="avatar">
        <img width="64" height="64" :src="seller.avatar">
      </div>
      <div class="content">
        <div class="title">
          <span class="brand"></span>
          <span class="name">{{seller.name}}</span>
        </div>
        <div class="description">
          {{seller.description}}/{{seller.deliveryTime}}分钟送达
        </div>
        <div v-if="seller.supports" class="support">
          <span class="icon" :class="classMap[seller.supports[0].type]"></span>
          <span class="text">{{seller.supports[0].description}}</span>
        </div>
      </div>
      <div v-if="seller.supports" class="support-count" @click="showDetail">
        <span class="count">{{seller.supports.length}}个</span>
        <i class="icon-keyboard_arrow_right"></i>
      </div>
    </div>
    <div class="bulletin-wrapper" @click="showDetail">
      <span class="bulletin-title"></span><span class="bulletin-text">{{seller.bulletin}}</span>
      <i class="icon-keyboard_arrow_right"></i>
    </div>
    <div class="background">
      <img :src="seller.avatar" width="100%" height="100%">
    </div>
    <transition name="fade">
      <div v-show="detailShow" class="detail">
        <div class="detail-wrapper clearfix">
          <div class="detail-main">
            <h1 class="name">{{seller.name}}</h1>
            <div class="star-wrapper">
              <star :size="48" :score="seller.score"></star>
            </div>
            <div class="title">
              <div class="line"></div>
              <div class="text">优惠信息</div>
              <div class="line"></div>
            </div>
            <ul v-if="seller.supports" class="supports">
              <li class="support-item" v-for="(item,index) in seller.supports">
                <span class="icon" :class="classMap[seller.supports[index].type]"></span>
                <span class="text">{{seller.supports[index].description}}</span>
              </li>
            </ul>
            <div class="title">
              <div class="line"></div>
              <div class="text">商家公告</div>
              <div class="line"></div>
            </div>
            <div class="bulletin">
              <p class="content">{{seller.bulletin}}</p>
            </div>
          </div>
        </div>
        <div class="detail-close" @click="hideDetail">
          <i class="icon-close"></i>
        </div>
      </div>
    </transition>
  </div>
</template>

<script type="text/ecmascript-6">
    export default {
        props: {
            seller: {
                type: Object
            }
        }
    }
</script>

<style lang="less" rel="stylesheet/less">
@import './../../common/less/mixin.less';

.header{
    position: relative;
    overflow: hidden;
    color: #fff;
    background: rgba(7, 17, 27, 0.5);
    .content-wrapper{
        position: relative;
        padding: 24px 12px 18px 24px;
        font-size: 0;
        .avatar{
            display: inline-block;
            vertical-align: top;
            img{
                border-radius: 2px;
            }
            .content{
                display: inline-block;
                margin-left: 16px;
                .title{
                    margin: 2px 0 8px 0;
                    .brand{
                        display: inline-block;
                        vertical-align: top;
                        width: 30px;
                        height: 18px;
                        .bg-image('brand');
                        background-size: 30px 18px;
                        background-repeat: no-repeat;
                        .name{
                            margin-left: 6px;
                            font-size: 16px;
                            line-height: 18px;
                            font-weight: bold;
                        }
                    }
                    .description{
                        margin-bottom: 10px;
                        line-height: 12px;
                        font-size: 12px;
                    }
                    .support{
                        .icon{
                            display: inline-block;
                            vertical-align: top;
                            width: 12px;
                            height: 12px;
                            margin-right: 4px;
                            background-size: 12px 12px;
                            background-repeat: no-repeat;
                            &.decrease{
                              .bg-image('decrease_1');
                            }
                            &.discount{
                              .bg-image('discount_1');
                            }
                            &.guarantee{
                              .bg-image('guarantee_1');
                            }
                            &.invoice{
                              .bg-image('invoice_1');
                            }
                            &.special{
                              .bg-image('special_1');
                            }
                        }
                        .text{
                            line-height: 12px;
                            font-size: 10px;
                        }
                    }
                    .support-count{
                        position: absolute;
                        right: 12px;
                        bottom: 14px;
                        padding: 0 8px;
                        height: 24px;
                        line-height: 24px;
                        border-radius: 14px;
                        background: rgba(0, 0, 0, 0.2);
                        text-align: center;
                        .count{
                            vertical-align: top;
                            font-size: 10px;
                        }
                        .icon-keyboard_arrow_right{
                            margin-left: 2px;
                            line-height: 24px;
                            font-size: 10px;
                        }
                    }
                    .bulletin-wrapper{
                        position: relative;
                        height: 28px;
                        line-height: 28px;
                        padding: 0 22px 0 12px;
                        white-space: nowrap;
                        overflow: hidden;
                        text-overflow: ellipsis;
                        background: rgba(7, 17, 27, 0.2);
                        .bulletin-title{
                            display: inline-block;
                            vertical-align: top;
                            margin-top: 8px;
                            width: 22px;
                            height: 12px;
                            .bg-image('bulletin');
                            background-size: 22px 12px;
                            background-repeat: no-repeat;
                        }
                        .bulletin-text{
                            vertical-align: top;
                            margin: 0 4px;
                            font-size: 10px;
                        }
                        .icon-keyboard_arrow_right{
                            position: absolute;
                            font-size: 10px;
                            right: 12px;
                            top: 8px;
                        }
                    }
                    .background{
                        position: absolute;
                        top: 0;
                        left: 0;
                        width: 100%;
                        height: 100%;
                        z-index: -1;
                        filter: blur(10px);
                    }
                    .detail{
                        position: fixed;
                        z-index: 100;
                        top: 0;
                        left: 0;
                        width: 100%;
                        height: 100%;
                        overflow: auto;
                        backdrop-filter: blur(10px);
                        opacity: 1;
                        background: rgba(7, 17, 27, 0.8);
                        &.fade-enter-active, &.fade-leave-active{
                          transition: all 0.5s;
                        }
                        &.fade-enter, &.fade-leave-active{
                            opacity: 0;
                            background: rgba(7, 17, 27, 0);
                        }
                        .detail-wrapper{
                            width: 100%;
                            min-height: 100%;
                        }
                        .detail-main{
                            margin-top: 64px;
                            padding-bottom: 64px;
                            .name{
                                line-height: 16px;
                                text-align: center;
                                font-size: 16px;
                                font-weight: 700;
                            }
                            .star-wrapper{
                                margin-top: 18px;
                                padding: 2px 0;
                                text-align: center;
                            }
                            .title{
                                display: flex;
                                width: 80%;
                                margin: 28px auto 24px auto;
                                .line{
                                    flex: 1;
                                    position: relative;
                                    top: -6px;
                                    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
                                }
                                .text{
                                    padding: 0 12px;
                                    font-weight: 700;
                                    font-size: 14px;
                                }
                            }
                            .supports{
                                width: 80%;
                                margin: 0 auto;
                                .support-item{
                                    padding: 0 12px;
                                    margin-bottom: 12px;
                                    font-size: 0;
                                    &:last-child{
                                      margin-bottom: 0;
                                    }
                                    .icon{
                                        display: inline-block;
                                        width: 16px;
                                        height: 16px;
                                        vertical-align: top;
                                        margin-right: 6px;
                                        background-size: 16px 16px;
                                        background-repeat: no-repeat;
                                        &.decrease{
                                          .bg-image('decrease_2');
                                        }
                                        &.discount{
                                          .bg-image('discount_2');
                                        }
                                        &.guarantee{
                                          .bg-image('guarantee_2');
                                        }
                                        &.invoice{ 
                                          .bg-image('invoice_2');
                                        }
                                        &.special{
                                          .bg-image('special_2');
                                        }
                                    }
                                    .text{
                                        line-height: 16px;
                                        font-size: 12px;
                                    }
                                }
                                .bulletin{
                                    width: 80%;
                                    margin: 0 auto;
                                    .content{
                                        padding: 0 12px;
                                        line-height: 24px;
                                        font-size: 12px;
                                    }
                                }
                                .detail-close{
                                    position: relative;
                                    width: 32px;
                                    height: 32px;
                                    margin: -64px auto 0 auto;
                                    clear: both;
                                    font-size: 32px;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
</style>
